Here you will find one or more explanations in English for the word Placentals.
Also in the bottom left of the page several parts of wikipedia pages related to the word Placentals and, of course, Placentals synonyms and on the right images related to the word Placentals.
Placental
Placental Pla*cen"tal, a.
1. Of or pertaining to the placenta; having, or characterized
by having, a placenta; as, a placental mammal.
2. (Zo["o]l.) Of or pertaining to the Placentalia.
Placental
Placental Pla*cen"tal, n. (Zo["o]l.)
One of the Placentalia.
Meaning of Placentals from wikipedia
-
contains all
mammals that are more
closely related to
placentals than they are to marsupials.
Placental mammals are
anatomically distinguished from other...
-
Placental abruption is when the
placenta separates early from the uterus, in
other words separates before childbirth. It
occurs most
commonly around 25...
-
mammals more
closely related to
marsupials than to
placentals. This
evolutionary split between placentals and
marsupials occurred at
least 125
million years...
- A
placental infarction results from the
interruption of
blood supply to a part of the placenta,
causing its
cells to die.
Small placental infarcts, especially...
- and
various extinct mammals evolving prior to the
common ancestor of
placentals and marsupials.
Therians give
birth to live
young without a s****ed egg...
-
Placental insufficiency or utero-
placental insufficiency is the
failure of the
placenta to
deliver sufficient nutrients to the
fetus during pregnancy,...
- give live birth,
which has two infraclasses: marsupials/metatherians and
placentals/eutherians. See List of
monotremes and marsupials, and for the clades...
-
Placental lactogen, also
referred to as
chorionic somatomammotropin, is a
polypeptide hormone,
produced by the
placenta during pregnancy. It influences...
-
ancestor (LCA) of
placentals and
monotremes close to the LCA of
placentals and multituberculates,
whereas some
suggest that the LCA of
placentals and multituberculates...
-
allowing an
exchange of
gases to take place. In
humans and
other hemochorial placentals, the
maternal blood comes into
direct contact with the
fetal chorion,...
